... fan included),Cleaner, Liquid Rubber Stirring Machine, Rubber Extruding Machine, JTY-02 Tyre Pressing Machine(to process models 15″,16″,20″, ... 22.5″), Envelope Spreader, Steel Ring Disassemble & Assemble Machine , Tyre Conveyor, Multifunctional Tyre Curing Chamber .B.Tyre ProcessableProcessable ... .Building-tread rubber The buffed tyre needs a thin layer of cushion gum to be wrapped around its crown ...